package com.t16;

import java.util.Arrays;

/**
 * Created by xuyiwei on 2018/8/11.
 */
public class ComparingArrays {
    public static void main(String[] args) {
        int [] a1 = new int[10];
        int [] a2 = new int[10];
        Arrays.fill(a1,47);
        Arrays.fill(a2,47);
        System.out.println(Arrays.equals(a1,a2));//true
        a2[3] =11;
        System.out.println(Arrays.equals(a1,a2));//false
        String[] s1 = new String[4];
        Arrays.fill(s1,"Hi");
        String[] s2 = {"Hi","Hi","Hi","Hi"};
        System.out.println(Arrays.equals(s1,s2));//true
    }
}
